Answer:
10 + 4 i
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The rule for reflecting over the X axis is to negate the value of the y-coordinate of each point, but leave the x-value the same. For example, when point P with coordinates (5,4) is reflecting across the X axis and mapped onto point P', the coordinates of P' are (5,-4).
Answer:
Rate = $2.08
Step-by-step explanation:
Area × rate = cost
rate = cost / area
= 14/6.52
= $2.08
Answer:
20 apple pies
Step-by-step explanation:
On Saturday they sold 16, while on Sunday they sold 4 more.
16+4 = 20.
20 apple pies.